7-101002-00
11
Honeywell Access Systems
LANSRLU1
System Design
Connection Alternatives
Null Modem Gender Changer 25-pin M-M
UDS100 Device
N485PCI2L
HUB
NCI Card
RS-232
PANELS
ETHERNET
CABLE
Connection
Description
Remedy
N-485-HUB-2
• 25-pin male on serial end.
• HUB firmware is used for
dial-up systems.
Replace the HUB firmware chip with
a PCI firmware chip. Be sure that the
version PCI matches that of the HUB.
N-485-PCI-2
• 9-pin female on serial end.
• Designed for direct con-
nect.
Use a 9-pin to 25-pin M-M Null
modem adapter to interface between
the PCI and the UDS100.
N485PCI2L
• 25-pin female on serial end.
• Designed for connection to
the LANSRL or LANSRLT.
Use a 25-pin M-M Null modem
adapter between the PCI and the
UDS100.